A 3 day training course for learners who have been selected for appointment as co-ordinating authorising engineer's (CAE's), AE's, 4C's managers or (MOD/DE) PPTL project managers and those required to superintend or audit work activities relating to or involving significant risk activities on the MOD estate. Learners attending this course, who are to be appointed as AE's under the MOD Safety Rules, should be in possession of a completed and countersigned log book.